Efficient polishing device for circulating water pump accessories

Abstract

The invention relates to the technical field of polishing equipment, and discloses a circulating water pump accessory efficient polishing device which comprises a horizontal table base and a shifting groove formed in the middle of the upper portion of the horizontal table base, and a sliding platform is slidably mounted on the inner side of the shifting groove. A waste chip collecting mechanism used for storing and dumping waste chips is arranged below the sliding platform, a polishing cabin is fixedly connected to the upper portion of the sliding platform, and an auxiliary waste chip discharging mechanism used for preventing blockage of the waste chips is arranged below the inner side of the polishing cabin. And a workpiece clamping mechanism for clamping a workpiece is arranged above the inner side of the polishing cabin. By arranging the waste chip collecting mechanism, timely, rapid and concentrated collection and cleaning of polishing waste chips are achieved, the waste chips can be collected while polishing is conducted, the waste chips are prevented from flying and scattering, the polishing machine can move along with the polishing cabin, and the waste chips can be completely collected and then completely dumped and cleaned out.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, in particular to a high-efficiency polishing device for circulating water pump accessories. Background Art

[0002] Circulating water pumps are installed in thermal power stations, heat sources or cold sources, etc. In the closed loop of the heating system or air conditioning water system, the circulating water pump does not lift the water to a high place, but circulates the water repeatedly in the system to overcome the resistance loss of the loop. During the production process of the circulating water pump, special equipment is needed to polish it.

[0003] The existing circulating water pump accessories lack a real-time waste chip collection mechanism during the polishing process. The open polishing area can easily cause waste chips to splash and scatter into the working area, polluting the workshop environment. Therefore, the staff needs to stop the machine for cleaning, thereby reducing the overall processing efficiency of the device. To this end, we provide a circulating water pump accessories efficient polishing device to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a high-efficiency polishing device for circulating water pump accessories, which has the advantages that the collection and cleaning of waste chips can be carried out together with the polishing work, and the waste chips can be collected in a centralized and good manner, thereby solving the problems of manual operation, untimely cleaning, and incomplete cleaning.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency polishing device for circulating water pump accessories, comprising: a horizontal platform base and a displacement groove opened in the upper middle part of the horizontal platform base, a polishing machine mounting frame is fixedly connected to the upper surface of the right end of the horizontal platform base, and a lifting rod is installed in the upper middle part of the polishing machine mounting frame, the top of the lifting rod is connected to a supporting plate, and a polishing motor is fixedly installed on the inner side of the supporting plate, and a polishing disc is connected to the bottom output end of the polishing motor, a sliding platform is slidably installed on the inner side of the displacement groove, and sliding mechanisms for moving the sliding platform are arranged on the front and rear sides of the sliding platform, and a waste collecting mechanism for storing and dumping waste chips is arranged below the sliding platform, a polishing cabin is fixedly connected to the upper part of the sliding platform, and a mechanism for preventing the polishing machine from slipping is arranged below the inner side of the polishing cabin. Material toggling mechanism, its both sides respectively have the support of the hydraulic cylinder, and the hydraulic cylinder is equipped with a toothed structure, and the toothed structure is vertically connected to the bottom of the toothed structure. The toothed structure is vertically connected to the bottom of the toothed structure. The toothed structure is vertically connected to the bottom of the toothed structure. The toothed structure is vertically connected to the bottom of the toothed structure.

[0008] As a further solution of the present invention: the waste chip collection mechanism also includes a waste chip output groove that passes through the middle of the sliding platform from top to bottom, a chip collecting concave plate is fixedly connected above the waste chip output groove, and through holes are evenly penetrated inside the chip collecting concave plate.

[0009] As a further solution of the present invention: the sliding mechanism includes limiting sliding grooves respectively arranged above the inner walls on the front and rear sides of the shift groove, the front and rear sides of the left end of the shift groove are fixedly connected with baffles, the front and rear sides of the inner side of the shift groove are installed with screw rods, and the left ends of the screw rods are respectively rotatably engaged in the right side surface of the baffle.

[0010] As a further solution of the present invention: the sliding mechanism also includes sliding blocks respectively fixed on the front and rear sides of the sliding platform, the interiors of the sliding blocks are penetrated by connecting circular grooves, and the screw rods respectively pass through the inner sides of the connecting circular grooves.

[0011] As a further solution of the present invention: the polishing cabin has a conical cylindrical structure, and a spiral airflow channel is opened inside the cabin wall of the polishing cabin, an outlet pipe connected to the airflow channel is fixedly connected to the lower part of the outer wall of the polishing cabin, and air inlets connected to the airflow channel are evenly distributed on the inner wall of the polishing cabin.

[0012] As a further solution of the present invention: the air filling ports are arranged and distributed in a spiral manner at equal distances on the inner wall of the polishing chamber, and the directions of the air filling ports are all horizontal.

[0013] As a further solution of the present invention: the waste chip auxiliary discharge mechanism includes a center seat fixedly arranged at the center of the upper surface of the chip collecting concave plate, a rotary control motor is installed below the center seat, and the output end of the rotary control motor passes through the center of the center seat and is connected to a hollow rotating shaft, a gear ring is fixed to the top of the hollow rotating shaft, and the outer teeth of the gear ring are meshed and connected to a connecting ring, the outer wall of the connecting ring is fixedly connected with an extension rod at an equal angle, and nylon belts are connected below the ends of the extension rods, and the bottom ends of the nylon belts are connected to hammers.

[0014] As a further solution of the present invention: the extension rods are lengthened one by one in a clockwise direction with the central axis of the connecting ring as the center.

[0015] As a further solution of the present invention: the workpiece clamping mechanism includes a second hydraulic cylinder movably assembled on the inner side of the hollow rotating shaft, the output end of the second hydraulic cylinder is connected to a second hydraulic telescopic rod, the end of the second hydraulic telescopic rod is connected to a polishing seat which is hollow inside and has a hemispherical shape, the upper shell wall of the polishing seat is provided with a movable groove in the shape of a "M", the movable groove is divided into a supporting groove surface and a ladder tooth surface, and the supporting groove surface and the ladder tooth surface are connected in sequence, a supporting groove is provided in the middle of the surface of the supporting groove surface, a filling center column is vertically fixed to the center of the polishing seat, and ladder teeth are fixedly provided on the outer wall of the top frustum of the filling center column and the surface of the ladder tooth surface.

[0016] As a further solution of the present invention: the workpiece clamping mechanism also includes a supporting slide fixedly connected to the bottom of the replacement center column, the upper inclined surface of the supporting slide is annularly provided with a ball groove, and a ball head is slidably installed on the inner side of the ball groove, the outer wall of the ball head exposed from the ball groove is fixedly connected with a connecting rod, and the end of the connecting rod is fixedly connected with an elastic telescopic rod with a spring arranged inside, the end of the elastic telescopic rod is fixedly connected with a motor mounting plate, and a rotating motor is installed on the side of the motor mounting plate away from the elastic telescopic rod, the output shaft end of the rotating motor is connected with a gear column, the gear column is meshed with ladder teeth, and the gear column is slidably assembled in the supporting groove, the upper shaft end of the gear column is connected with a positioning plate, and the upper edge of the positioning plate is equidistantly fixed with a clamping plate inclined upward at an angle of 30°, and the ends of the clamping plates are all provided with hooks.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a waste chip collection mechanism, timely, rapid and centralized collection and cleaning of polishing waste chips can be achieved. Not only can the waste chips be collected during polishing to prevent them from flying and scattering, but they can also move with the polishing cabin so that the waste chips can be completely collected and then completely dumped out. When the storage box is tightly attached to the placement slot, the waste chips can be stored in the storage box. After the storage box is pushed out, it will tilt and the waste chips can be dumped out. The movement of the storage box does not require manual adjustment, and the response is fast during movement, the efficiency is high, and the application is safer.

[0018] 2. By setting up a polishing cabin, the polishing area is enclosed, and waste chips will not fly out, which is convenient for centralized collection of waste chips. An air supply system is set up in the polishing cabin, which can not only cool the workpiece with air, but also form a vortex airflow in the polishing cabin. The waste chips accumulated in the polishing cabin can be blown away, and the waste chips can better pass through the chip collecting concave plate, preventing excessive waste chips from causing blockage.

[0019] 3. By setting up a waste chip auxiliary discharge mechanism, the problem of waste chips clogging on the chip collecting concave can be further prevented. After the extension rod rotates, the hammer ball will be swung with the help of the nylon belt. The hammer ball will rub against the chip collecting concave and generate vibration, which can clear the waste chips blocked on the chip collecting concave, so that the waste chips can quickly pass through the chip collecting concave and be collected.

[0020] 4. By setting up the workpiece clamping mechanism, the workpiece can be clamped stably and moved automatically and quickly at the same time. The position of the workpiece can be moved without manual adjustment, and the placement angle of the workpiece can be adjusted accordingly, so that different surfaces of the workpiece can be polished flexibly. It is not only suitable for polishing irregular workpieces, but also greatly improves the polishing efficiency and makes the polishing work faster and more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the disassembled structure of the waste chip collection mechanism, the sliding platform, the polishing chamber, the waste chip auxiliary discharge mechanism and the workpiece clamping mechanism of the present invention; Figure 3 It is a schematic diagram of the bottom structure of the sliding platform of the present invention; Figure 4 It is a side structural schematic diagram of the sliding platform of the present invention; Figure 5 This is a schematic diagram of the bottom structure of the sliding platform after the storage box of the present invention is removed; Figure 6 It is a schematic diagram of the internal structure of the polishing cabin of the present invention; Figure 7 It is a structural schematic diagram of the waste chip auxiliary discharge mechanism of the present invention; Figure 8 It is a schematic diagram of the top view of the structure of the waste chip auxiliary discharge mechanism of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the polishing seat and the positioning plate of the present invention; Fig.10 This is a schematic diagram of the connection structure between the center column and the elastic telescopic rod of the present invention; Fig.11 It is a structural schematic diagram of the positioning plate of the present invention.

[0022] Among them: 1. Horizontal platform base; 2. Shifting groove; 3. Limiting slide groove; 4. Baffle; 5. Screw; 6. Polishing machine mounting frame; 7. Lifting rod; 8. Supporting plate; 9. Polishing motor; 10. Polishing disc; 11. Sliding platform; 12. Sliding block; 13. Connecting circular groove; 14. Placement groove; 15. Waste chip output groove; 16. Chip collecting concave plate; 17. Through hole; 18. Center seat; 19. Rotary control motor; 20. Moving slide groove; 21. Moving block; 22. First hydraulic telescopic rod; 23. First hydraulic cylinder; 24. Rotating sheet; 25. Pull-down rod; 26. Connecting rod; 27. Connecting rod; 28. Storage box; 29. ​​Polishing Light cabin; 30. Outlet pipe; 31. Air filling port; 32. Hollow shaft; 33. Gear ring; 34. Connecting ring; 35. Extension rod; 36. Nylon belt; 37. Hammer; 38. Second hydraulic cylinder; 39. Second hydraulic telescopic rod; 40. Polishing seat; 41. Movable groove; 42. Support groove surface; 43. Ladder tooth surface; 44. Support groove; 45. Filling center column; 46. Ladder teeth; 47. Support slide; 48. Ball groove; 49. Ball head; 50. Connecting rod; 51. Elastic telescopic rod; 52. Motor mounting plate; 53. Rotating motor; 54. Gear column; 55. Positioning plate; 56. Clamp; 57. Hook. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-11 This embodiment provides a high-efficiency polishing device for circulating water pump accessories, including: A horizontal platform base 1 and a shifting groove 2 opened in the middle part above the horizontal platform base 1, a polishing machine mounting frame 6 is fixedly connected to the upper surface of the right end of the horizontal platform base 1, and a lifting rod 7 is installed in the middle part above the polishing machine mounting frame 6, the top of the lifting rod 7 is connected to a supporting plate 8, and a polishing motor 9 is fixedly installed on the inner side of the supporting plate 8, and a polishing disc 10 is connected to the bottom output end of the polishing motor 9, a sliding platform 11 is slidably installed on the inner side of the shifting groove 2, and sliding mechanisms for moving the sliding platform 11 are arranged on the front and rear sides of the sliding platform 11, and a waste collecting mechanism for storing and dumping waste chips is arranged below the sliding platform 11, a polishing cabin 29 is fixedly connected above the sliding platform 11, and a waste chip auxiliary discharge mechanism for preventing waste chip blockage is arranged at the lower inner side of the polishing cabin 29, and a workpiece clamping mechanism for clamping the workpiece is arranged at the upper inner side of the polishing cabin 29, and the waste chip collecting mechanism includes a placement mechanism opened in the middle of the lower surface of the sliding platform 11 The slot 14 is provided with a movable slide 20 in the middle of the slot walls on both sides of the placement slot 14, and a movable block 21 is slidably installed on the inner side of the movable slide 20, and the right side of the movable block 21 is respectively connected to a first hydraulic telescopic rod 22, and the input end of the first hydraulic telescopic rod 22 is installed with a first hydraulic cylinder 23, the left ends of the slot walls on both sides of the placement slot 14 are rotatably connected to a rotating piece 24, and the outer wall of the rotating piece 24 is fixedly connected to a lower pull rod 25, and the end of the lower pull rod 25 is connected to a connecting rod 26 through an axis, and the two ends of the connecting rod 26 away from the movable slide 20 are respectively fixed with connecting rods 27, and the end of the connecting rod 27 is connected to a storage box 28, and the bottom surface of the left side of the inner cavity of the storage box 28 is set as an inclined surface, and the waste chip collection mechanism also includes a waste chip output slot 15 that passes through the middle of the sliding platform 11 from top to bottom, and a chip collecting concave plate 16 is fixedly connected to the top of the waste chip output slot 15, and the interior of the chip collecting concave plate 16 is evenly penetrated by through holes 17; A set of polishing machines for polishing, namely, polishing motor 9 and polishing disc 10, are installed on the horizontal platform base 1 by using the polishing machine mounting frame 6. The polishing head required for processing is installed on the polishing disc 10. The polishing motor 9 is balanced and supported by the support plate 8, and can move up and down under the lifting action of the lifting rod 7. In this way, the polishing disc 10 moves up and down with it, so that the knife lowering and lifting actions can be flexibly completed, so that the polishing work can be carried out smoothly; The lower part of the sliding platform 11 is assembled through the placement groove 14 and a storage box 28 is hoisted. The front and rear side walls of the storage box 28 are respectively connected to a group of pull rod components, namely the lower pull rod 25 and the connecting rod 26 through the connecting rod 27, wherein the connecting rod 26 is directly connected to the storage box 28 through the connecting rod 27, and is fixed to the storage box 28 and moves with the storage box 28, and the lower pull rod 25 is rotatably connected to the connecting rod 26, and the lower pull rod 25 is also rotatably connected to the sliding platform 11 through the rotating piece 24, so the lower pull rod 25 can rotate relative to the connecting rod 26. The right side of the moving block 21 is connected to the hydraulic telescopic control component, and the hydraulic telescopic control principle of the first hydraulic telescopic rod 22 by the first hydraulic cylinder 23 is used to make the moving block 21 slide back and forth in the moving slide 20, and the moving block 21 is directly connected to the right end of the connecting rod 26. Therefore, during the movement of the moving block 21, the connecting rod 26 will tilt accordingly, and the angle between the lower pull rod 25 and the connecting rod 26 will change accordingly. When the movable block 21 moves to the left, the angle between the lower pull rod 25 and the connecting rod 26 becomes smaller, and when the movable block 21 moves to the right, the angle between the lower pull rod 25 and the connecting rod 26 becomes larger. When the angle between the lower pull rod 25 and the connecting rod 26 becomes larger, the storage box 28 is gradually lifted and leveled until the top is in contact with the top surface of the groove 14, so that the waste chips leaked from the polishing chamber 29 can be received, and the waste chips can be completely stored in the storage box 28. When the angle between the lower pull rod 25 and the connecting rod 26 becomes smaller, the left side of the storage box 28 gradually tilts downward, so that the waste chips in the storage box 28 can be dumped out, which is very convenient and fast. The above whole process does not require manual operation at all. It is fast and convenient. The storage box 28 directly follows the polishing chamber 29, which can not only collect and clean the waste chips generated during the polishing process in time, but also concentrate the waste chips during polishing. The waste chips will not be scattered everywhere, and the waste chips contained in the storage box 28 are cleaned out by dumping, which is very quick and convenient.

[0026] Example 2

[0027] The sliding mechanism includes a limiting sliding groove 3 respectively arranged on the upper inner walls of the front and rear sides of the shift groove 2, a baffle 4 is fixedly connected to the front and rear sides of the left end of the shift groove 2, a screw rod 5 is installed on the front and rear sides of the inner side of the shift groove 2, and the left end of the screw rod 5 is respectively rotatably matched in the right side of the baffle 4, and the sliding mechanism also includes a sliding block 12 respectively fixed to the front and rear sides of the sliding platform 11, and the interior of the sliding block 12 is penetrated by a connecting circular groove 13, and the screw rod 5 passes through the inner side of the connecting circular groove 13 respectively; The sliding platform 11 moves in the displacement groove 2 with the help of the screw rod 5. The sliding platform 11 moves smoothly. When the sliding platform 11 moves under the polishing machine mounting frame 6, the polishing operation can be carried out. When the sliding platform 11 moves away from under the polishing machine mounting frame 6 and returns to the initial position, the workpiece can be disassembled or the waste chips collected in the storage box 28 can be dumped and cleaned.

[0028] Example 3

[0029] The polishing cabin 29 is a conical cylindrical structure, and a spiral air flow channel is opened inside the cabin wall of the polishing cabin 29. A receiving pipe 30 connected to the air flow channel is fixedly connected below the outer wall of the polishing cabin 29. Air inlets 31 connected to the air flow channel are evenly distributed on the inner wall of the polishing cabin 29. The air inlets 31 are arranged and distributed at equal distances in a spiral shape on the inner wall of the polishing cabin 29, and the directions of the air inlets 31 are all in the horizontal direction. The conical cylindrical structure design of the polishing cabin 29 is to enclose the polishing area. Polishing is carried out inside the polishing cabin 29, so that the waste chips generated during polishing will not be scattered, which facilitates the centralized collection of the waste chips. In addition, the polishing cabin 29 is also equipped with an air supply system. A spiral air flow channel is arranged inside the cabin wall of the polishing cabin 29, and the bottom end is connected to the receiving pipe 30, and is connected to the inner cavity of the polishing cabin 29 through multiple air filling ports 31. In this way, wind enters from the receiving pipe 30 and blows into the polishing cabin 29 from each air filling port 31. Not only can the workpiece be cooled and dissipated, but also a vortex wind can be formed in the polishing cabin 29 under the spiral arrangement of the air filling ports 31, which can better blow away the waste chips accumulated in the polishing cabin 29, so that the waste chips can smoothly pass through the through holes 17 on the chip collecting concave plate 16, to prevent excessive waste chips from causing blockage.

[0030] Example 4

[0031] The waste chip auxiliary discharge mechanism includes a center seat 18 fixedly arranged at the center of the upper surface of the chip collecting concave plate 16, a rotary control motor 19 is installed below the center seat 18, and the output end of the rotary control motor 19 passes through the center of the center seat 18 and is connected to a hollow rotating shaft 32, a gear ring 33 is fixed to the top of the hollow rotating shaft 32, and the outer teeth of the gear ring 33 are meshed and connected to a connecting ring 34, and the outer wall of the connecting ring 34 is fixedly connected with an extension rod 35 at an equal angle, and the ends of the extension rods 35 are connected below the ends, and the bottom ends of the nylon belts 36 are connected to hammer balls 37, and the extension rods 35 are centered on the central axis of the connecting ring 34 and are lengthened one by one in a clockwise direction; To avoid the problem of waste chips clogging the through hole 17, an additional waste chip auxiliary discharging mechanism is provided inside the polishing chamber 29. The rotation control motor 19 controls the rotation of the hollow rotating shaft 32. Under the meshing connection between the outer wall sawteeth of the gear ring 33 and the inner wall sawteeth of the connecting ring 34, the connecting ring 34 rotates together with the hollow rotating shaft 32. Thus, each extending rod 35 rotates accordingly, and through each nylon belt 36, under the action of centrifugal force, the chuiwan 37 is swung. The chuiwan 37 itself contacts the chip collecting concave plate 16. After being swung, relative friction will occur with the chip collecting concave plate 16 and vibrations will be generated, thereby dredging the waste chips blocked on the chip collecting concave plate 16, enabling the waste chips to quickly pass through the chip collecting concave plate 16 and be collected. The lengths of the extending rods 35 are different but change regularly, increasing one by one, so that the entire area of the chip collecting concave plate 16 can be covered, leaving no cleaning dead corners on the chip collecting concave plate 16, and preventing waste chips from accumulating on the chip collecting concave plate 16.

[0032] Embodiment 5

[0033] The workpiece clamping mechanism includes a second hydraulic cylinder 38 movably assembled inside the hollow rotating shaft 32. The output end of the second hydraulic cylinder 38 is connected to a second hydraulic telescopic rod 39. The end of the second hydraulic telescopic rod 39 is connected to a polishing seat 40 that is hollow inside and hemispherical in shape. The upper shell wall of the polishing seat 40 is provided with a "rice" shaped movable groove 41. The movable groove 41 is divided into a supporting groove surface 42 and a ladder tooth surface 43, and the supporting groove surface 42 and the ladder tooth surface 43 are connected in sequence. A supporting groove 44 is provided in the middle of the surface of the supporting groove surface 42. A supplementary center column 45 is vertically fixed at the center of the polishing seat 40. Ladder teeth 46 are fixedly provided on the outer wall of the top frustum of the supplementary center column 45 and on the surface of the ladder tooth surface 43. The workpiece clamping mechanism further includes a support sliding seat 47 fixedly connected to the bottom of the supplementary center column 45. A spherical groove 48 is annularly provided on the upper inclined surface of the support sliding seat 47. A spherical head 49 is slidably installed inside the spherical groove 48. The outer wall of the spherical head 49 exposed from the spherical groove 48 is fixedly connected to a connecting rod 50. The end of the connecting rod 50 is fixedly connected to an elastic telescopic rod 51 with a spring inside. The end of the elastic telescopic rod 51 is fixedly connected to a motor mounting plate 52. A rotating motor 53 is installed on the side of the motor mounting plate 52 away from the elastic telescopic rod 51. The output shaft end of the rotating motor 53 is connected to a gear column 54. The gear column 54 is meshed with the ladder teeth 46 and is slidably assembled in the supporting groove 44. The upper shaft end of the gear column 54 is connected to a positioning plate 55. Clamping plates 56 inclined upward at an angle of 30° are equidistantly fixed on the upper edge of the positioning plate 55. Hooks 57 are provided at the ends of the clamping plates 56; Under the hydraulic telescopic control of the second hydraulic cylinder 38 on the second hydraulic telescopic rod 39, the polishing seat 40 can be quickly raised and lowered. When the polishing seat 40 is raised, the workpiece can be lifted out of the polishing cabin 29, which is convenient for disassembly and assembly of the workpiece. During polishing, the polishing seat 40 is lowered to ensure that the waste chips are concentrated in the polishing cabin 29 and will not be spilled. The "M"-shaped movable groove 41 on the polishing seat 40 not only enables the positioning plate 55 to move along the upper circular surface of the polishing seat 40 to adjust its inclination angle, and then adjusts the workpiece placement angle, so as to facilitate polishing of different surfaces of the workpiece without secondary clamping. The workpiece can also be moved in multiple directions along the "M"-shaped track by the positioning plate 55, so that the workpiece can be adjusted in multiple directions. The angle variation range is large, and the polishing process is more flexible and efficient. The ladder tooth surface 43 of the movable groove 41 is provided with ladder teeth 46 meshing with the gear column 54. After the rotating motor 53 is started, the gear column 54 will be driven to rotate. Under the structural action of the meshing between the teeth, the gear column 54 will rotate and move along the distribution direction of the ladder teeth 46, and a supporting groove 44 for the gear column 54 to slide is provided on the supporting groove surface 42. The gear column 54 can rotate and move along the direction of the supporting groove 44. After the gear column 54 moves, the motor mounting plate 52 connected to the rotating motor 53 moves immediately, and drives the elastic telescopic rod 51 connected thereto to move. The elastic telescopic rod 51 is provided with a spring, and its length can be elastically extended. The bottom end of the elastic telescopic rod 51 is connected to a spherical head 49 through a connecting rod 50. The spherical head 49 is installed in the spherical groove 48 and can rotate along the spherical groove 48. In this way, the elastic telescopic rod 51 can follow the movement of the gear column 54 to change its own length and tilt angle, thereby ensuring a stable support effect on the rotating motor 53 and realizing that the gear column 54 is in the movable groove 4 1, the positioning plate 55 can automatically move on the upper circular surface of the polishing seat 40 and change the angle, so that the workpiece can be stably moved to the desired position without manual adjustment, saving time and greatly improving the polishing efficiency. The clamping plate 56 evenly fixed on the positioning plate 55 is used to clamp the workpiece. The clamping plate 56 wraps the bottom of the workpiece through the hook 57 at the top. The inclined setting of the clamping plate 56 also makes the clamping plate 56 have a certain structural elasticity. After the workpiece is placed on the inner side of the clamping plate 56, the reset elasticity of the clamping plate 56 can help clamp the workpiece and clamp the workpiece firmly.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency polishing device for circulating water pump accessories, characterized in that: include: A horizontal platform base (1) and a displacement groove (2) provided in the middle of the upper part of the horizontal platform base (1); a polishing machine mounting frame (6) is fixedly connected to the upper surface of the right end of the horizontal platform base (1); a lifting rod (7) is installed in the middle of the upper part of the polishing machine mounting frame (6); a supporting plate (8) is connected to the top of the lifting rod (7); a polishing motor (9) is fixedly installed on the inner side of the supporting plate (8); a polishing disc (10) is connected to the bottom output end of the polishing motor (9); and a polishing disc (10) is connected to the inner side of the displacement groove (2). A sliding platform (11) is installed, and sliding mechanisms for moving the sliding platform (11) are arranged on both the front and rear sides of the sliding platform (11), and a waste collecting mechanism for storing and dumping waste chips is arranged below the sliding platform (11), and a polishing cabin (29) is fixedly connected above the sliding platform (11), and a waste auxiliary discharge mechanism for preventing waste chips from being blocked is arranged below the inner side of the polishing cabin (29), and a workpiece clamping mechanism for clamping a workpiece is arranged above the inner side of the polishing cabin (29).

2. The high-efficiency polishing device for circulating water pump accessories according to claim 1 is characterized in that: The waste chip collection mechanism comprises a placement groove (14) provided in the middle of the lower surface of the sliding platform (11), a movable slide groove (20) is transversely arranged in the middle of the groove walls on both sides of the placement groove (14), and a movable block (21) is slidably installed on the inner side of the movable slide groove (20), the right side of the movable block (21) is respectively connected to a first hydraulic telescopic rod (22), and the input end of the first hydraulic telescopic rod (22) is installed with a first hydraulic cylinder (23), the left ends of the groove walls on both sides of the placement groove (14) are rotatably connected to a rotating plate (24), and the outer wall of the rotating plate (24) is fixed A lower pull rod (25) is connected, and the ends of the lower pull rods (25) are connected to connecting rods (26) through shafts, and connecting rods (27) are fixed to both ends of the connecting rods (26) away from the movable slide groove (20), and the ends of the connecting rods (27) are connected to a storage box (28), and the bottom surface of the left side of the inner cavity of the storage box (28) is set as an inclined surface, and a middle waste chip output groove (15) is opened on the inner side of the sliding platform (11), and a chip collecting concave plate (16) is fixedly connected above the waste chip output groove (15), and the inside of the chip collecting concave plate (16) is evenly penetrated by through holes (17).

3. The high-efficiency polishing device for circulating water pump accessories according to claim 1 is characterized in that: The sliding mechanism comprises limiting sliding grooves (3) respectively arranged above the inner walls on both front and rear sides of the displacement groove (2); baffles (4) are fixedly connected to the front and rear sides of the left end of the displacement groove (2); screw rods (5) are installed on the front and rear sides of the inner side of the displacement groove (2), and the left ends of the screw rods (5) are respectively rotatably engaged in the right side surface of the baffle (4).

4. The high-efficiency polishing device for circulating water pump accessories according to claim 3 is characterized in that: The sliding mechanism further comprises sliding blocks (12) respectively fixed to the front and rear sides of the sliding platform (11); the interior of each sliding block (12) is penetrated by a connecting circular groove (13), and the screw rods (5) respectively pass through the inner sides of the connecting circular grooves (13).

5. The high-efficiency polishing device for circulating water pump accessories according to claim 1 is characterized in that: The polishing chamber (29) is in a conical cylindrical structure, and a spiral air flow channel is provided inside the chamber wall of the polishing chamber (29). A connecting pipe (30) communicating with the air flow channel is fixedly connected to the lower part of the outer wall of the polishing chamber (29). The inner wall of the polishing chamber (29) is evenly distributed with air injection ports (31) communicating with the air flow channel.

6. A high-efficiency polishing device for circulating water pump accessories according to claim 5, characterized in that: The air injection ports (31) are arranged in a spiral equidistant distribution on the inner wall of the polishing chamber (29), and the orientations of the air injection ports (31) are all in the horizontal direction.

7. The high-efficiency polishing device for circulating water pump accessories according to claim 2 is characterized in that: The waste chip auxiliary discharging mechanism includes a central seat (18) fixedly arranged at the center of the upper surface of the chip collecting concave plate (16). A rotation control motor (19) is assembled below the central seat (18), and the output end of the rotation control motor (19) passes through the center of the central seat (18) and then is connected with a hollow rotating shaft (32). A gear ring (33) is fixed at the top end of the hollow rotating shaft (32), and the outer teeth of the gear ring (33) are meshed and connected with a connecting ring (34). The outer wall of the connecting ring (34) is fixedly connected with extending rods (35) at equal angles, and nylon belts (36) are connected below the ends of the extending rods (35). The bottom ends of the nylon belts (36) are all connected with mallets (37).

8. The high-efficiency polishing device for circulating water pump accessories according to claim 7 is characterized in that: The extending rods (35) are centered on the central axis of the connecting ring (34) and increase in length one by one in the clockwise direction.

9. The high-efficiency polishing device for circulating water pump accessories according to claim 7, characterized in that: The workpiece clamping mechanism includes a second hydraulic cylinder (38) movably assembled inside the hollow rotating shaft (32). The output end of the second hydraulic cylinder (38) is connected with a second hydraulic telescopic rod (39). The end of the second hydraulic telescopic rod (39) is connected with a polishing seat (40) which is hollow inside and in a hemispherical shape. An "M"-shaped movable groove (41) is formed in the upper shell wall of the polishing seat (40). The movable groove (41) is divided into a supporting groove surface (42) and a stepped tooth surface (43), and the supporting groove surface (42) and the stepped tooth surface (43) are connected in sequence. A supporting groove (44) is arranged in the middle of the surface of the supporting groove surface (42). A compensating central column (45) is vertically fixed at the center of the polishing seat (40), and stepped teeth (46) are fixedly arranged on the outer wall of the top frustum of the compensating central column (45) and on the surface of the stepped tooth surface (43).

10. The high-efficiency polishing device for circulating water pump accessories according to claim 9, characterized in that: The workpiece clamping mechanism also includes a support slide (47) fixedly connected to the bottom of the center column (45), the upper inclined surface of the support slide (47) is annularly provided with a ball groove (48), and a ball head (49) is slidably mounted on the inner side of the ball groove (48), and the outer wall of the ball head (49) exposed from the ball groove (48) is fixedly connected to a connecting rod (50), and the end of the connecting rod (50) is fixedly connected to an elastic telescopic rod (51) with a spring arranged inside, and the end of the elastic telescopic rod (51) is fixedly connected to a motor mounting plate (52). A rotating motor (53) is installed on the side of the motor mounting plate (52) away from the elastic telescopic rod (51), the output shaft end of the rotating motor (53) is connected to a gear column (54), the gear column (54) is meshed and connected with the ladder teeth (46), and the gear column (54) is slidably assembled in the supporting groove (44), the upper shaft end of the gear column (54) is connected to a positioning plate (55), and the upper edge of the positioning plate (55) is equidistantly fixed with a clamping plate (56) inclined upward at an angle of 30°, and the ends of the clamping plates (56) are each provided with a hook (57).

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